In the latest episode of our MVP Security Insights podcast series, we had the pleasure of speaking with Stefan Schörling—a true cybersecurity veteran with more than 25 years of experience in the field. As a Microsoft MVP and SANS-certified professional, Stefan brings a unique perspective on the evolution of cybersecurity, the rise of Microsoft Defender XDR, and the challenges of leading a modern MSSP (Managed Security Service Provider).
“Cybersecurity has always been about people, process, and technology—but in that order,” Stefan reminds us during the conversation.
🚨 From Sysadmin to CTO: A Cybersecurity Journey
Stefan shares how he started his career as a sysadmin and how his curiosity and drive led him into the world of threat intelligence, incident response, and security operations. Today, he serves as the CTO of a cybersecurity-focused MSSP, helping organizations stay resilient against advanced threats.
His passion? Building practical, scalable solutions with Microsoft Defender XDR and Unified Security Operations (USX).
🔍 Key Topics We Explored
In this episode, we cover a wide range of relevant topics for modern security professionals, including:
- How MSSPs are adapting to increasing regulatory pressure and growing threat complexity
- The trade-off between speed and depth in incident response
- Security innovations that actually made a difference in real-world scenarios
- Future trends in automated defense, threat detection, and how AI might reshape the security landscape
- Why community collaboration—through programs like the Microsoft MVP community—is essential for solving modern challenges
💬 Advice for the Next Generation
Stefan’s advice for new security professionals is both humble and practical:
“Mastering tools like Defender XDR is important, but never underestimate the power of mentorship, sharing knowledge, and staying curious.”
He also reflects on the one piece of advice he would give his younger self—revealing just how much the field has changed, and how some principles remain timeless.
🔗 Watch or Listen Now
Ready to be inspired by a seasoned security leader?
📺 Watch the full episode here:
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🤝 About MVP Security Insights
MVP Security Insights is a series by and for the Microsoft security community. Hosted by Frans Oudendorp and Pouyan Khabazi, we spotlight thought leaders, product experts, and practitioners who shape the future of cybersecurity with Microsoft technologies.